After coming back from Linux.conf.au last week (I stayed in Sydney an extra week for vacation) I noticed that the WordPress folks had released 2.1 while I was busy getting sunburned. I’ve upgraded my blog to 2.1 and all went well. Definitely worth a look if you’re the blogging type. I’ve got a review up on Linux.com. This release includes a couple of nice improvements — nothing Earth-shattering, but some nice stuff, nonetheless....
Before Vim 7.0 was released last May, I usually had six or seven xterms or Konsole windows open, each with a single Vim session in which I was editing a single file. This takes up a lot of screen space, and isn’t very efficient. With Vim 7.0, users now have the option of using tabs within Vim. With Vim’s tab features you can consolidate all your sessions into one window and move between files more easily.
Mutt just happens to be one of the mail clients that sucks less. I’d been getting tired of Sylpheed lately, so I decided to try out several text mail clients and see how they fit my email volume. Part of the fruits of my labor is this tutorial on configuring Mutt’s behavior. If you’ve ever thought about running Mutt, but were put off by the amount of configuration required and the paucity of howto material online, the tutorial just might help....
Mutt is a great mail client, in large part because it is extremely customizable. You can tweak Mutt’s behavior and have it do tricks that are nearly impossible to do with other mail clients – but it can be a bit daunting to get started with. Let’s take Mutt on a short trip to mail client obedience school and see how easy it can be to make Mutt handle mail just the way you want it to.
Vim is a powerful editing tool, but there are some things it just can’t do. However, Vim lets you access shell commands and utilities without leaving Vim, and that lets you perform some amazing tricks. If you run :shell or just :sh while you’re in the editor, Vim (or Gvim, if you’re partial to Vim’s GUI) will place you in an interactive shell. You can run whatever commands you want, and resume your Vim session by exiting the shell....
Just reading Mark Shuttleworth’s response to Matt Zimmerman’s summation of the community’s expectations of the Ubuntu Dapper Drake 6.06 LTS release. One thing stuck out about Zimmerman’s comments, that’s the complaint that users still have to use the command line for some tasks. I know, the Holy Grail for a lot of users is to be able to pointy click their way through life, and that’s just a bar that Linux will be measured by no matter what, but I find it odd that so many users seem to have such a deep fear of text. Or is it the command line that they fear?
Vim ships with a lot of useful functions that make life easier when you’re editing text, but Vim is also an extremely extensible editor. If you find yourself typing the same long commands or strings of text over and over again, it’s time you learned how to set mappings and abbreviations in Vim, to save valuable keystrokes for your code or prose. Just as you can set shortcuts in KDE, you can map keystrokes to actions in Vim....
The problem with writing and editing on a computer, versus having words on paper, is that it’s usually hard to compare text from different sections of a document when they don’t fit on the screen together. One way to do it is to use Vim’s viewports feature. Another is to “fold” the text. Using Vim’s folding features, you can tuck away portions of a file’s text so that they’re out of sight until you want to work with them again. Here’s how.
This month, I’ll present a few system tools that can be helpful when trying to diagnose your Linux system’s health, improve performance, and so on. This installment is intended for users who are newer to Linux, and who might not be familiar with, or aware of all the utilities that are already available at their fingertips. I often feature tools that are not included by default on a Linux system in the Tool of the Month column, but this installment of Open Road will present some utilities that are part of a “standard” Linux install, or at least packaged and available for most Linux distros — whether they’re actually installed by default, or not....
This month, I’ll discuss cdargs, a tool that simplifies using the command line. cdargs is a handy little utility that provides browsing and bookmarks for cd. Installing and using cdargs I just recently dicovered cdargs, but it’s already proved to be a great application and big time-saver. It’s also easy to set up — just grab the source tarball and unpack it. Run configure ; make then su to root and run make install-strip....